Valve handwheel



FIG. 1 is a perspective view of a valve handwheel embodying my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom plan view thereof, the top being a mirror image of the bottom shown;

FIG. 4 is a right side view thereof, the left side being a mirror image of the right side shown; and

FIG. 5 is a rear view thereof. 

The ornamental design for a valve handwheel, as shown and described. 